Am I being taken for a ride here??

DP and I decided we wanted to buy a house together. Before taking that plunge however, we wanted to trial living together and as he doesn't currently have a home of his own (sold his house, split money with ex wife and now living with parents whilst he saves up for another deposit) I said he could come and live with me. He said in 4 months time, we could start looking into the finances etc to see what we could afford and what we needed to save etc. That was 6 months ago. So a few weeks ago I brought it up and he said he couldn't think about that until after our holiday. So the holiday comes and goes - we get back and I mention it again, he says he can't think about that until he's 'over' the jet lag etc . A week or so later I mention it again, he says he can't think about that until after Glastonbury (June!) so i said, "that's in June!" and he replied "yes and I also have to think about the summer holiday I'm having with my kids first" - That's august. It seems like there is always some excuse. He told me to save up and he'd do the same, so I have been - I've been saving every penny I have whilst he is going out buying football season tickets and booking festivals. Tonight he started going on about a holiday to Niagra Falls next year --- maybe I should say I can't think about that until AFTER the house thing is sorted?! Tonight I tried a subtle hint by going on his ipad and leaving it open on Rightmove. When he came to use it, he turned rightmove off without even looking at it and put fucking candy crush on. He's taking the piss isn't he?or am I being too pushy which is what he implies?

Great replies here but please PLEASE do not ask him to contribute "rent" towards your mortgage. Legally speaking this will give him a share of the property, even 1/500th let's say, and he could get legal advice and you'll have to sell up if he moves on to release that equity (shudders)